Northern lights tonight in North Dakota
North Dakota sits at about 55° magnetic latitude, so the aurora reaches it from roughly Kp 5.5 — a few nights a year, on G2–G3 storms. The card below reads NOAA's oval, tonight's dark hours, the cloud and the Moon for Theodore Roosevelt National Park, North Unit right now.
North Dakota is the flattest, darkest aurora ground east of the Rockies, at 56–57° magnetic latitude along the Canadian line — the same threshold as northern Minnesota, Kp 5, with far less cloud. The Turtle Mountains on the border are the northernmost public land; Theodore Roosevelt's North Unit has a Bortle 2 sky and the badlands rim for a foreground. Devils Lake gives water to the north. What the state lacks is a tourist infrastructure, which is why it appears in few lists and in most of the best photographs from the 2024 storms.
The oval now, pole to 40°, North Dakota's meridian at the bottom. Dashed: tonight's forecast Kp.
Reading NOAA…
Theodore Roosevelt National Park, North Unit
rows: dark · oval · clear · no Moon — the window is the run of green hours
Reading NOAA…
Where to go in North Dakota
Three sites a photographer would drive to, each with its measured ground darkness from the light pollution atlas and its own verdict for tonight. Coordinates are approximate: a viewpoint, a shore, a car park.
- Theodore Roosevelt National Park, North Unitreading the atlas…—Verdict at this site →
- Turtle Mountains, Lake Metigoshereading the atlas…—Verdict at this site →
- Devils Lakereading the atlas…—Verdict at this site →
Kp now and the three nights ahead
The Kp index, with North Dakota's row marked → · Storm today? →
Camera settings for this aurora
From the oval's brightness right now and the exposure law.
Bright, moving aurora smears at anything over about 4 s: open the aperture or raise ISO rather than lengthen the shutter.
Plan the sequence · stack the night when you are back · the photography guide →
Other places
Sources
Aurora grid, Kp, solar wind and alerts: NOAA SWPC, read live by your browser. Cloud: MET Norway (CC BY 4.0), which receives the site's coordinates rounded to two decimals. Ground darkness: this site's atlas. Magnetic latitude from the 2025 IGRF dipole; the Kp threshold from NOAA's viewing table.